Renal tubules
The ionic control of 1,25 dihydroxyvitamin D3 production in isolated chick renal tubules
... the tubules to produce 1, 25 (OH)2D3, and the acute effects of different calcium and phosphate concentrations in the incubation medium on the rate of synthesis of 1,25(OH)2D3 by the ...isolated renal ...
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Original Article Necrotic epithelial cells in proximal renal tubules of 2 nd trimester fetuses: is this “acute tubular necrosis”?
... Tubular dilatation, vacuolation and deeply eosi- nophilic cells, representing necrotic cells, in the epithelium lining the proximal renal tubules are classic features of Acute Tubular Necrosis (ATN) [1]. ...
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Cell volume regulation in proximal renal tubules from trout (Salmo trutta)
... In addition, RVD in Carassius auratus proximal renal tubules can be inhibited by 5-lipoxygenase antagonists (Fugelli et al. 1995), and it has been found that the RVD-associated taurine efflux in fish red ...
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Afadin orients cell division to position the tubule lumen in developing renal tubules
... of tubules, continuity of the lumen is paramount to tubular function, yet how tubules generate lumen continuity in vivo is not ...developing renal tubules, though its mechanism of action ...
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DISEASES OF THE RENAL TUBULES IN CHILDHOOD
... pathogenesis of the Fanconi syndrome, La- them et al.175 infused amino acids in acute clearance studies of normal persons, of pa- tients with known types of renal disease. and of one pat[r] ...
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EFFECT OF DIABETES AND INSULIN ON THE MAXIMUM CAPACITY OF THE RENAL TUBULES TO REABSORB GLUCOSE
... When related to the glomerular filtration rate, the glucose reabsorptive capacity is increased in diabetics without renal disease.. Insulin reduces the glucose reabsorptive capacity of d[r] ...
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Section specific H+ flux in renal tubules of fasted and fed goldfish
... of renal ammonia and acid – base regulation in teleosts, however, remain poorly studied to ...of renal epithelial transporters involved in acid – base homeostasis along the renal tubule and its ...
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Cytoprotective effects of glycine and glutathione against hypoxic injury to renal tubules
... Roles for both the tripeptide, GSH, and individual amino acids in modifying the cellular response to oxygen deprivation-induced injury have been suggested by prior work in kidney and other tissues, but the precise ...
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Physical properties of isolated perfused renal tubules and tubular basement membranes
... epithelial layer of single isolated perfused rabbit proximal convoluted, proximal straight, and cortical collecting tubules was removed with sodium desoxycholate. Tubular segments were perfused using micropipets. ...
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CONGENITAL ABNORMALITIES OF AMINO ACID TRANSPORT IN RENAL TUBULES
... Infantile de Toni syndrome Milkman’s syndrome Vitamin D resistant rickets Buphthalmos and organic aciduria Pyruvic aciduria with steatorrhea Luder and Sheldon syndrome Tyrosinosis.. Alca[r] ...
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Renoprotective effect of red grape (Vitis vinifera L.) juice and dark raisins against hypercholesterolaemia-induced tubular renal affection in albino rats
... Background: Red grape juice (RGJ) and dark raisins (DR) are rich in polyphenols and antioxidants. This study aimed to assess the efficacy of RGJ and DR in protec- ting the renal tubules against ...
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Intracellular glutathione in the protection from anoxic injury in renal proximal tubules
... Previous results (Weinberg, J. M., J. A. David, M. Abarzua, and T. Rajan. 1987. J. Clin. Invest. 80:1446-1454) have shown that GSH and glycine (GLY) are cytoprotective during anoxia when added extracellularly. The ...
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The Role of Sodium Potassium—Activated Adenosine Triphosphatase in the Reabsorption of Sodium by the Kidney
... triphosphatase in the active transport of sodium by the renal tubules, we examined the effect of large changes in the tubular reabsorptive load of sodium on the Na-K-ATPase activity of rat kidney ...
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Targeted disruption of TGF β1/Smad3 signaling protects against renal tubulointerstitial fibrosis induced by unilateral ureteral obstruction
... the renal parenchy- ma was preserved in kidneys of Smad3-null littermates (Figure ...dilated renal tubules accompanied by proliferation of fibroblastic cells and influx of inflammatory mononuclear ...
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ON THE MECHANISM OF IMPAIRMENT OF RENAL CONCENTRATING ABILITY IN HYPERCALCEMIA
... It is concluded that the impairment of renal concentrating ability observed in hypercalcemic rats results at least in part from impaired reabsorption of sodium by the renal tubules and a[r] ...
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RECENT ADVANCES IN THE MANAGEMENT OF RENAL DISEASE IN CHILDREN (Part II)
... C.: Innate functional defects of the renal tubules with particular reference to the Fanconi syndrome. : Tubular insufficiency and[r] ...
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In vivo targeting of inducible NO synthase with oligodeoxynucleotides protects rat kidney against ischemia
... isolated renal tubules, inhibition of NO production in vivo invariably results in the aggrava- tion of renal dysfunction in various models of acute renal ...acute renal failure is in ...
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Cdc42-Interacting Protein-4 Promotes TGF-Β1-Induced Epithelial-Mesenchymal Transition and Extracellular Matrix Deposition in Renal Proximal Tubular Epithelial Cells
... in renal fi- brotic conditions both in vivo and in vitro after expo- sure to TGF-β1 in the current ...of renal tubulointerstitial fibrosis through EMT [8, ...the renal tubules was identified, ...
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Comparative evaluation of protective effects of green tea and lycopene in potassium dichromate induced acute renal failure in rats
... and renal corpuscles (arrow) composed of a tuft of capillaries forming the glomerulus ...the tubules (arrow) being more observed in the proximal tubules, which loose their brush ...these ...
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THE EFFECT OF ACUTE ELEVATION OF THE PLASMA CHLORIDE CONCENTRATION ON THE RENAL EXCRETION OF BICARBONATE DURING ACUTE RESPIRATORY ACIDOSIS
... Since, presumably, H+ secretion by the renal tubules increases with increasing pCO2, they concluded that the increased rate of HCO3- reabsorption could best be explained by the assumptio[r] ...
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